FILM 1635: SPLIT
TRIVIA: M.Night Shyamalan announced via social media 'The shot of 23 toothbrushes was reshot many times until the shadows started to look like people.'
When Joaquin Phoenix and the production couldn't reach a contract agreement, James McAvoy was cast in the lead.
Opening titles and final credits are repeated 24 times in the background, as the number of personalities of the main character.
DIRECTOR TRADEMARK (M. Night Shyamalan): [Acting in his own films]: Director M. Night Shyamalan appears in the movie as Jai, the fast-food loving concierge of the apartment building where Dr. Fletcher works. They look at the security cameras after Barry leaves after their appointment.
M. Night Shyamalan hired cinematographer Mike Gioulakis after seeing his work on It Follows (2014), and composer West Dylan Thordson after hearing his music on the TV show The Jinx: The Life and Deaths of Robert Durst (2015).